Dexpramipexole dihydrochloride
Dexpramipexole dihydrochloride (CAS: 104632-27-1) is a chemical compound with the formula C10H17N3S · 2HCl and a molecular weight of 284.25 g/mol. Supplied as a white to beige powder, it is primarily used in research applications within cell biology, neuroscience, and as a dopaminergic agent. Its specific optical activity and solubility in water are noted characteristics for researchers.
- IUPAC
- (R)-Pramipexole dihydrochloride,(R)-4,5,6,7-Tetrahydro-6-(propylamino)-benzothiazole-2-amine dihydrochloride,KNS 760704,R-(+)-Pramipexole dihydrochloride,RPPX,SND 919CL2X
- Synonyms
- (R)-Pramipexole dihydrochloride(R)-4,5,6,7-Tetrahydro-6-(propylamino)-benzothiazole-2-amine dihydrochlorideKNS 760704R-(+)-Pramipexole dihydrochlorideRPPXSND 919CL2X

Neuroscience Research
Dexpramipexole dihydrochloride serves as a valuable tool in neuroscience research, particularly in studies involving dopaminergic pathways and neurotransmission. Its action as a dopaminergic agent allows for investigation into neurological processes.
Cell Signaling Studies
This compound is utilised in cell biology to investigate cell signaling mechanisms, especially those related to neuroscience. It aids in understanding the molecular pathways that govern neuronal function and communication.
Dopaminergic System Investigations
As a dopaminergic compound, dexpramipexole dihydrochloride is employed to explore the complexities of the dopaminergic system. Researchers use it to study the effects and mechanisms of dopamine receptor interactions.
| Molecular weight | 284.25 |
|---|---|
| Empirical formula | C10H17N3S · 2HCl |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white to beige |
| Solubility | H2O: >15 mg/mL |
| Optical activity | [α]/D 60 to 70°, c = 1 in methanol |
| Storage temperature | −20°C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Shipped In | wet ice |
|---|---|
| Storage Condition | desiccated |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Dexpramipexole dihydrochloride used for?
+
Dexpramipexole dihydrochloride is used in research applications within cell biology, neuroscience, and as a dopaminergic agent.
What is the CAS number and formula for Dexpramipexole dihydrochloride?
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The CAS number is 104632-27-1, and the formula is C10H17N3S · 2HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dexpramipexole dihydrochloride with an assay of ≥98% (HPLC). This product is intended for research use only and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Dexpramipexole dihydrochloride be handled safely?
+
Dexpramipexole dihydrochloride is a Warning substance that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing dust. Refer to the Safety Data Sheet for detailed handling instructions.
How is Dexpramipexole dihydrochloride shipped and stored?
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This product is shipped in wet ice and should be stored desiccated at -20°C to maintain its integrity.
How can I request a quote or sample for Dexpramipexole dihydrochloride?
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To request a quote or sample, please contact our sales team through the website or by phone, providing the product name and CAS number.
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